<!DOCTYPE HTML>
<html>
<head>
<style type="text/css">
.cell {display:table-cell}
</style>
<script type="text/javascript">
function doTest() {
ss = document.styleSheets[0];
ss.cssRules[0].style.display="block";
}
</script>
</head>

<body onload="doTest()">
<div class="cell">foo</div><div class="cell">bar</div><div class="cell">baz</div>
</body>

</html>
